在高等教育快速发展的同时，网络课程越来越多被运用到教学工作中，然而在实际使用过程中存在使用效率不高，学生难以长时间关注网络课程平台等问题。因此在微时代这个大背景下，提出运用微思想进行网络课程建设，并在钢结构网络课程中实施，体现“微”特色，将内容精炼、时间短暂、学习高效、项目明确、考核及时等优势运用到教学中。

With the rapid growth of higher education, the application of network course is commonly seen nowadays. Nevertheless, such course is found to be in low efficiency, due to the fact that students could hardly be attracted to the course platform for a long -lasting period. Under such circumstances, the construction of networking course under the guidance of micro-lecture ideology is proposed and then implemented in the network course of steel structure, which embodies the essence of micro-lecture-refined contents, short periods, efficient study, definite projects and timely assessment.